12611062009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{4357}}^1$

素因数の和:6265

約数の個数: 32

約数和(自身を含む): 16446882816

約数和(自身を除く): 3835820807

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 1871, 4357, 13097, 24323, 30499, 31807, 56641, 74069, 170261, 222649, 396487, 413491, 518483, 962897, 2894437, 6740279, 8151947, 57063629, 105975311, 138583099, 741827177, 970081693, 1801580287, 12611062009]

約数ペア:

[(1, 12611062009), (7, 1801580287), (13, 970081693), (17, 741827177), (91, 138583099), (119, 105975311), (221, 57063629), (1547, 8151947), (1871, 6740279), (4357, 2894437), (13097, 962897), (24323, 518483), (30499, 413491), (31807, 396487), (56641, 222649), (74069, 170261)]